gcc/testsuite/g++.dg/cpp1z/pr79143.C

   1 // PR c++/79143
   2 // { dg-do compile }
   3 // { dg-options "-std=c++17" }
   4
   5 struct base {
   6   base (int, int) {}
   7 };
   8
   9 template<class>
  10 struct derived : base {
  11   using base::base;
  12 };
  13
  14 template<class>
  15 struct derived2 : base {
  16   derived2 (int x, int y) : base (x, y) {}
  17 };
  18
  19 int
  20 main ()
  21 {
  22   base (13, 42);
  23   derived<int> (13, 42);
  24   derived2<int> (13, 42);
  25   base{13, 42};
  26   derived<int>{13, 42}; // { dg-bogus "too many initializers" }
  27   derived2<int>{13, 42};
  28 }